Grandstream Networks GRP261X Administration Manual page 81


Busy Lamp Field (BLF)
Select the Account to monitor the BLF status. Enter the extension
number in the Value field to be monitored.

Presence Watcher
This option has to be supported by a presence server and it is tied to the
"Do Not Disturb" status of the phone's extension.

Eventlist BLF
This option is similar to the BLF option but in this case the PBX collects
the information from the phones and sends it out in one single notify
message.
PBX server has to support this feature.

Speed Dial via active account
Similar to Speed Dial but it will dial based on the current active account.
For example, if the phone is offhook and account 2 is active, it will call
the configured Speed Dial number using account 2.

Dial DTMF
Enter a series of DTMF digits in the Value field to be dialed during the
call. "Enable MPK Sending DTMF" has to be set to "Yes" first.

Voice Mail
Select Account and enter the Voice Mail access number in the Value
field.

Call Return
The last answered calls can be dialed out by using Call Return. The
Value field should be left blank. Also, this option is not binding to the
account and the call will be returned based on the account with the last
answered call.

Transfer
Select Account, and enter the number in the Value field to be transferred
(blind transfer) during the call.

Call Park
Select Account, and enter the call park extension in the Value field to
park /pick up the call.

Monitored Call Park
Select account from Account field, and enter the call park extension in
the Value field to park/pick up the call, and also monitor the parked call
GRP261x/GRP2624/GRP2634 Administration Guide
Version 1.0.5.48
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